C128C
ABS Regenerative Axle Pressure Sensor Offset Error
C128C is an OBD-II diagnostic trouble code meaning: ABS Regenerative Axle Pressure Sensor Offset Error. Common causes: pressure sensor malfunction, open or short circuit in wiring harness. Estimated repair cost: $56–167.
Symptoms
- Activating the ABS indicator on the dashboard
- Reduced braking performance
- Disabling the regenerative braking system
Causes
- Pressure sensor malfunction
- Open or short circuit in wiring harness
- Problems with the ABS control unit
- Damage to the mechanical components of the axle
How to Fix
- Diagnose the pressure sensor and its circuit
- Check the wiring harness for damage
- Replace the sensor if wear is detected
- Programmatically reflash the ABS control unit, if required
Related codes
FAQ
What does the C128C code mean?
C128C is an OBD-II diagnostic trouble code that indicates: ABS Regenerative Axle Pressure Sensor Offset Error
What causes a C128C error code?
The most common causes of C128C include: Pressure sensor malfunction; Open or short circuit in wiring harness; Problems with the ABS control unit; Damage to the mechanical components of the axle.
How do I fix a C128C diagnostic trouble code?
To fix C128C: Diagnose the pressure sensor and its circuit. Check the wiring harness for damage. Replace the sensor if wear is detected. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with C128C?
Limited driving only, diagnose soon
How much does it cost to fix C128C?
The estimated repair cost for C128C is $56–167. Actual cost depends on your vehicle, location, and labor rates.
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